{"id":3238,"date":"2026-06-17T03:58:21","date_gmt":"2026-06-17T03:58:21","guid":{"rendered":"https:\/\/www.pto-drive-shafts.com\/?post_type=product&p=3238"},"modified":"2026-06-17T06:47:18","modified_gmt":"2026-06-17T06:47:18","slug":"pto-drive-shaft-l-series","status":"publish","type":"product","link":"https:\/\/www.pto-drive-shafts.com\/el\/%cf%80%cf%81%ce%bf%cf%8a%cf%8c%ce%bd\/pto-drive-shaft-l-series\/","title":{"rendered":"PTO Drive Shaft L Series"},"content":{"rendered":"

<\/p>\n

\n

<\/p>\n

\n
<\/div>\n
\n
Ever Power \u2014 Agricultural & Industrial Drive Systems<\/div>\n

PTO Drive Shaft L Series<\/h2>\n

High-torque, wide-angle PTO drive shaft engineered for demanding agricultural and industrial applications across the United Kingdom and European markets. The L Series delivers reliable power transmission with a superior safety profile.<\/p>\n

Get a Quote<\/a>
\nView Specifications<\/a><\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n

\"PTO<\/p>\n

PTO Drive Shaft L Series \u2014 Ever Power (pto-drive-shafts.com)<\/p>\n<\/div>\n

<\/p>\n

Ready to source the L Series for your operation?<\/span>
\nRequest a Quote Now<\/a><\/div>\n

<\/p>\n

\n
\n

What Makes the L Series the Right PTO Drive Shaft for UK Farms and Industry?<\/h2>\n

\"PTOThe L Series PTO drive shaft from Ever Power is built to tackle the most demanding power transmission challenges encountered on British farms, in horticulture, construction plant yards, and light industrial settings. Over the past two decades, engineers across Yorkshire, East Anglia, the Midlands, and Scotland have trusted this product line to deliver consistent torque from tractor PTO outputs to implements ranging from mowers and balers to generators and auger drives. The design philosophy behind the L Series is straightforward: give the operator maximum torque handling and angular flexibility without compromising on safety or longevity. Every shaft in this range ships with CE certification and meets or exceeds ASABE S318 and ISO 5674 standards \u2014 credentials that procurement managers in the UK agriculture and plant hire sectors now regard as non-negotiable. The wide-angle constant-velocity (CV) joint option built into certain L Series configurations allows the implement to swing through angles up to 80\u00b0 without the power interruption or vibration spikes that plague conventional cardan joints at extreme angles, making it particularly effective for articulated self-propelled machinery and rear-discharge spreaders operating across uneven British terrain.<\/p>\n

Beyond agricultural use, the L Series has proven its credentials in a range of light industrial deployments \u2014 including power take-off connections on portable compressors and hydraulic power packs on construction sites from London to Aberdeen. The modular telescoping tube system means a single shaft model can accommodate driveline length variations of up to 600 mm, reducing the need to hold excess stock. When you factor in the triple-coated protective outer guard, the grease-nipple accessibility, and the sliding lock collar that prevents inadvertent disengagement, it becomes clear why this shaft consistently outperforms alternative PTO drive shaft models at comparable price points.<\/p>\n<\/div>\n<\/div>\n

\n
\n

Six Reasons UK Operators Choose the L Series<\/h2>\n

Tested under real field conditions. Verified by procurement engineers across the agricultural supply chain.<\/p>\n

\n
\n
\u2699\ufe0f<\/div>\n

High Torque Capacity<\/h3>\n

The L Series handles peak torques up to 1,320 Nm depending on the selected model, ensuring stable power delivery even under sudden load fluctuations typical in baling and harvesting cycles on UK farms.<\/p>\n<\/div>\n

\n
\ud83d\udd12<\/div>\n

CE-Certified Safety Guard<\/h3>\n

Every L Series shaft ships with a full-length protective polyethylene guard meeting EU Machinery Directive 2006\/42\/EC. The guard rotates independently and anchors at both ends to prevent entanglement \u2014 a requirement under UK PSSR 2000 compliance for powered machinery.<\/p>\n<\/div>\n

\n
\ud83d\udcd0<\/div>\n

Wide Angular Articulation<\/h3>\n

Wide-angle CV joint variants sustain operating angles up to 80\u00b0 without vibration loss or cyclic torque variation. This makes the L Series ideal for rear-mounted implements and three-point linkage attachments that need to pivot sharply during headland turns on field boundaries.<\/p>\n<\/div>\n

\n
\ud83d\udd27<\/div>\n

Telescoping Tube System<\/h3>\n

The cold-drawn profiled inner and outer telescoping tubes accommodate up to 600 mm of length variation, absorbing drawbar movement and implement bounce without stressing the universal joints. Profile options include triangular, square, and lemon cross-sections for different torque profiles.<\/p>\n<\/div>\n

\n
\ud83d\udee1\ufe0f<\/div>\n

Overload Clutch Integration<\/h3>\n

Optional friction disc, cam-type, or shear-bolt overload clutches can be factory-fitted to any L Series shaft. This protects both the tractor gearbox and the implement gearbox from sudden shock loads caused by hitting buried obstacles \u2014 a common hazard on British arable land and grassland operations.<\/p>\n<\/div>\n

\n
\ud83c\udf10<\/div>\n

Custom Yoke & Spline Profiles<\/h3>\n

Ever Power offers bespoke yoke profiles, spline counts, and tube lengths to match any OEM implement specification. UK distributors and machinery dealers can submit technical drawings directly to our engineering team for fast turnaround on custom L Series shaft orders, typically within 15 working days for production quantities.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n

Technical Specification \u2014 L Series PTO Drive Shaft<\/h2>\n

All parameters verified against factory test records. Values represent standard catalogue configurations; custom specifications available on request.<\/p>\n

<\/p>\n

\n

Dimensional Drawing<\/p>\n

\"PTO<\/p>\n<\/div>\n

<\/p>\n

\n

Performance Parameter Chart 1<\/p>\n

\"L<\/p>\n<\/div>\n

\n

Performance Parameter Chart 2<\/p>\n

\"L<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\n
\n

How the L Series PTO Drive Shaft Works \u2014 Materials and Operating Principle<\/h2>\n

\"LPower take-off shafts transfer rotary mechanical energy from a tractor or prime mover to an attached implement through a continuous driveline of universal joints, profiled telescoping tubes, and protective guards. The L Series accomplishes this with a two-joint cardan shaft configuration (or a three-joint wide-angle setup for extreme angular applications), where each joint consists of a machined cross-shaped trunnion bearing inside four needle-roller bearing cups pressed into forged yoke eyes. As the driveline rotates, the needle-roller bearings absorb radial and axial loads at the joint interface, translating torque through the angular change between the input and output axes. This geometry means the output shaft does not pulsate at operating angles below 7\u00b0, and the wide-angle CV option extends that smooth delivery up to 80\u00b0 by incorporating a second pair of opposing joints phase-shifted at 90\u00b0. The cold-drawn seamless steel tubes that telescope inside each other are profiled \u2014 cut into a triangular, square, or lemon cross-section \u2014 so they lock rotationally while sliding freely along their length axis. This sliding action absorbs the in-and-out movement of the implement relative to the tractor as the tractor travels over undulating ground, protecting the joints from bending stress.<\/p>\n

The metalwork \u2014 specifically the yokes and the cross trunnion \u2014 is produced from forged alloy steel grades 40Cr and 20CrMnTi. These are carburising steels whose surfaces are induction hardened to 58\u201362 HRC at the bearing journal zones, giving the wear-critical areas extreme surface hardness while the core remains tough and impact-resistant. This combination is exactly what is needed for the shock-loading environment of agricultural PTO operation, where a mower striking a stone or a post-hole digger biting into compact Yorkshire clay can momentarily impose torque spikes three to four times higher than steady-state operating loads. The tubes themselves are treated with phosphate coating followed by anti-rust paint, and all fasteners are zinc-plated, providing a three-layer corrosion defence well suited to the wet British climate.<\/p>\n

The grease-nipple lubrication points on each cross bearing are positioned for easy access with a standard grease gun, and the polyethylene guard cone \u2014 anchored at each end by a chain link to the tractor and implement frames \u2014 rotates independently of the shaft at near zero speed relative to the operator, eliminating entanglement risk without requiring the operator to remember to disengage the PTO before working near the shaft.<\/p>\n

<\/p>\n

Typical Application Scenarios in the UK<\/h3>\n
\n\n\n\n\n\n\n\n\n\n
Sector<\/th>\nImplement<\/th>\nTypical L Series Variant<\/th>\n<\/tr>\n<\/thead>\n
Arable Farming (UK)<\/td>\nRound balers, disc mowers, rotary tillers<\/td>\nL6 \/ L7 with friction overload clutch, 540 rpm<\/td>\n<\/tr>\n
Horticulture & Grassland<\/td>\nFlail mowers, hedge cutters<\/td>\nWide-angle CV, shear bolt clutch<\/td>\n<\/tr>\n
Construction & Plant Hire<\/td>\nHydraulic power packs, post-hole borers<\/td>\nL8, 1,000 rpm, cam clutch<\/td>\n<\/tr>\n
Waste & Recycling<\/td>\nWood chippers, shredders<\/td>\nL8 \/ L10, heavy torque shear-bolt clutch<\/td>\n<\/tr>\n
Power Generation<\/td>\nPortable generators (PTO-driven)<\/td>\nStandard L6, 1,000 rpm, lemon tube<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n

Manufacturing Capability & Custom PTO Shaft Solutions<\/h2>\n

Ever Power \u2014 pto-drive-shafts.com<\/p>\n

Ever Power operates a dedicated PTO drive shaft manufacturing facility with precision CNC turning, cold-drawing lines, and induction heat treatment equipment. The factory is structured around rapid custom order fulfilment \u2014 a capability that sets us apart from the grey-market shaft importers who dominate lower-cost UK channels. Whether you need a non-standard yoke bore, an unusual tube length for a specialist seeder attachment, a specific spline profile that matches an Italian OEM implement, or a fully enclosed friction clutch torque limiter calibrated to a target slip torque \u2014 our engineering team can design, prototype, and produce to your specification. UK implement manufacturers and machinery dealers are invited to submit technical drawings, CAD files, or worn sample parts for reverse engineering. Typical lead times for custom runs range from 15 to 25 working days, and we support low minimum order quantities suitable for initial trial batches. Every custom batch is test-run on our in-house torque rig before shipment, and a test certificate accompanies each consignment. For UK distributors seeking a reliable, CE-certified supply chain for branded or private-label PTO drive shafts, Ever Power provides full documentation support including declaration of conformity, test reports, and material certification traceable to mill origin.<\/p>\n

\n
\"Ever<\/div>\n
\"Ever<\/div>\n<\/div>\n
Get a Quote for Custom L Series Shafts<\/a><\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n

Customer Case Study<\/h2>\n

A real-world deployment from the UK agricultural machinery sector.<\/p>\n

\n
\n
\n

Case Study<\/span><\/p>\n

Yorkshire Arable Contractor \u2014 Round Baler PTO Shaft Replacement<\/h3>\n

East Yorkshire, England \u00a0|\u00a0 Arable Contracting \u00a0|\u00a0 2024 Season<\/p>\n<\/div>\n

\n
2,800 ha
\nSeason area \u2014 zero shaft failures<\/span><\/div>\n<\/div>\n<\/div>\n

\"PTOBackground:<\/strong> A large arable contracting business based in the East Riding of Yorkshire was experiencing recurring PTO drive shaft<\/a> failures on its fleet of five Fendt 500-series tractors working with large square and round balers throughout the summer harvest season. The incumbent shafts \u2014 sourced from a local dealer \u2014 were failing at the cross-trunnion bearing journals within 400\u2013600 operating hours, requiring costly mid-harvest replacements and causing delays that disrupted whole-farm harvesting schedules.<\/p>\n

\u0394\u03b9\u03ac\u03bb\u03c5\u03bc\u03b1:<\/strong> The contractor contacted Ever Power through pto-drive-shafts.com in early spring 2024. After reviewing the baler model, the tractor PTO output speed, and the estimated peak torque during blockage events, Ever Power’s application engineers recommended the L7 series with a factory-fitted friction disc overload clutch set to a slip torque of 1,050 Nm. Five shafts were ordered with 1 3\/8″ 21-spline yokes at the tractor end and custom 1 3\/4″ 20-spline yokes at the baler end, matching the Krone baler’s existing input gearbox spec.<\/p>\n

\u0391\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1:<\/strong> All five L Series shafts ran the entire 2024 baling season \u2014 covering approximately 2,800 hectares of mixed cereals and grass \u2014 without a single failure. The friction clutch prevented gearbox damage during three separate blockage events that would have previously resulted in shaft or yoke failure. The contractor has since placed a repeat order for the 2025 season and referred two neighbouring farms to Ever Power.<\/p>\n

\n

“We went through three sets of shafts last season alone \u2014 the Ever Power L7 units have not missed a beat. The friction clutch saved us during a bad blockage in August. I would not go back to what we were using before.”<\/p>\n

\u2014 Farm Contracting Manager, East Yorkshire Arable Operation<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

What UK Operators Say<\/h3>\n
\n
\n
\u2605\u2605\u2605\u2605\u2605<\/div>\n

“We run twelve hedge cutters and ordered L Series shafts for all of them. The wide-angle CV joint versions handle the articulation on our telescopic boom units without any vibration. The quality is noticeably better than the shafts we were buying from our previous UK supplier.”<\/p>\n

James T. \u2014 Plant Hire Manager<\/p>\n

Lancashire, England \u00a0|\u00a0 Agricultural Plant Hire<\/p>\n<\/div>\n

\n
\u2605\u2605\u2605\u2605\u2605<\/div>\n

“As a dealer supplying Scottish hill farmers, I need shafts that can handle extreme terrain and tough conditions. The CE certification and the full documentation pack from Ever Power means I can sell these with confidence to my customers who demand full compliance paperwork.”<\/p>\n

Fraser M. \u2014 Agricultural Machinery Dealer<\/p>\n

Aberdeenshire, Scotland \u00a0|\u00a0 Farm Machinery Retail<\/p>\n<\/div>\n

\n
\u2605\u2605\u2605\u2605\u2605<\/div>\n

“We needed a non-standard length shaft for a slurry tanker PTO pump connection. The Ever Power team came back with a custom quote within 48 hours and the shafts arrived in three weeks with test certificates. Exactly what a B2B buyer needs \u2014 fast, transparent, and properly documented.”<\/p>\n

Richard B. \u2014 Operations Director<\/p>\n

Lincolnshire, England \u00a0|\u00a0 Liquid Manure Equipment<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n

\u03a3\u03c5\u03c7\u03bd\u03ad\u03c2 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2<\/h2>\n

Common questions from UK agricultural machinery dealers, farm contractors, and plant hire operators.<\/p>\n

\n

<\/p>\n

\n

Where can I buy a CE-certified PTO drive shaft for a Fendt tractor in the UK, and what is the typical price range?<\/h3>\n
\n

Ever Power supplies CE-certified L Series PTO drive shafts directly to UK buyers and distributors through pto-drive-shafts.com. The L Series is compatible with Fendt 300, 500, 700, and 900 series tractors \u2014 just specify your PTO speed (540 or 1,000 rpm) and the implement input spline when enquiring. Pricing varies by model, torque rating, and clutch option; contact our sales team at sales@pto-drive-shafts.com<\/a> for a current price and lead time. Bulk pricing is available for UK distributors.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

\n

How do I choose the right PTO drive shaft for a round baler operating on uneven ground in the East Midlands, and which L Series model suits high-torque baling?<\/h3>\n
\n

For round balers on UK arable and grassland, the L6 or L7 series with a friction disc overload clutch is the most common choice. The clutch protects against sudden jam-up events \u2014 a real concern in high-throughput baling \u2014 and the triangular or lemon tube profile handles the torque spikes without fatigue. If the drawbar-to-implement distance varies by more than 300 mm during field work, specify the extended telescoping stroke option. Our application engineers can work through the selection with you if you provide the baler make, model, and tractor horsepower.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

\n

What is the difference between a standard cardan PTO shaft and a wide-angle constant velocity PTO shaft for hedge cutters and boom mowers in Scotland?<\/h3>\n
\n

A standard cardan shaft transmits constant-velocity torque only when both yokes are in the same plane; as the operating angle increases, it introduces rotational speed fluctuation that causes vibration in boom heads and gearboxes. A wide-angle CV joint eliminates this by incorporating two opposing joints phase-shifted at 90\u00b0, delivering smooth torque through angles up to 80\u00b0. For boom mowers and hedge cutters that swing through wide arcs on Scottish roadsides and field margins, the CV version of the L Series is strongly recommended \u2014 it extends gearbox life and reduces operator-felt vibration significantly.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

\n

Can Ever Power supply custom-length PTO drive shafts for specialist implement manufacturers in Yorkshire, and how long does a custom order take to deliver to the UK?<\/h3>\n
\n

Yes \u2014 Ever Power’s manufacturing facility is set up specifically to handle custom tube lengths, non-standard yoke bores, and bespoke clutch configurations for OEM and dealer accounts. UK implement manufacturers in Yorkshire and across the country can submit a drawing, a CAD file, or a worn sample part, and our engineering team will produce a manufacturing quotation within 2\u20133 working days. Standard custom run lead time is 15\u201325 working days from order confirmation, including in-house torque testing. Sample pieces are available for initial approval before full-run production begins.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

\n

Which overload clutch type should I specify when getting a quote for a PTO shaft for a wood chipper used on a UK construction site \u2014 friction disc, cam, or shear bolt?<\/h3>\n
\n

For wood chippers and shredders, shear-bolt clutches are usually the best choice where the implement can encounter hard objects (stones, metal fragments in timber waste) because the shear bolt provides a defined, reproducible torque limit and re-setting is fast with a replacement bolt. Friction disc clutches are better for implements with frequent, recoverable overloads (like balers), while cam-type clutches reset automatically and suit applications with momentary overloads that self-clear. When requesting a quote, tell us your tractor PTO power in kW and the chipper’s rated torque limit \u2014 our engineers will specify the correct clutch setting for safe protection.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

\n

How often should I grease and inspect a PTO drive shaft on a UK dairy farm, and what signs indicate the universal joints need replacing before harvest season?<\/h3>\n
\n

For agricultural PTO shafts in UK conditions \u2014 damp, often muddy \u2014 greasing the universal joint nipples every 8\u201310 hours of operation (or at least weekly during the season) is a sound practice. Check the guard chains are anchored at both ends and inspect the polyethylene guard for cracks after each season. Signs that the universal joints need attention include audible clicking or knocking at low speeds, visible rust weeping from the bearing cap seals, or noticeable vibration that was not present when the shaft was new. Catching wear at the needle-roller bearing stage is far less costly than replacing a yoke or an implement input shaft that has been damaged by a failed joint.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n

Source the L Series PTO Drive Shaft for Your UK Operation<\/h2>\n

Talk to our application engineers about torque requirements, custom yoke profiles, CE documentation, and pricing for UK distributors and farm machinery dealers.<\/p>\n

Get a Quote \u2014 sales@pto-drive-shafts.com<\/a><\/p>\n<\/div>\n<\/div>\n

\u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03b1\u03c0\u03cc gzl<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

PTO Drive Shaft L Series \u2014 CE certified, 540\/1000 rpm, forged 40Cr steel yokes, wide-angle CV joint up to 80\u00b0, friction\/shear clutch options. UK B2B.<\/p>","protected":false},"featured_media":3240,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1796],"product_tag":[],"class_list":["post-3238","product","type-product","status-publish","has-post-thumbnail","product_cat-pto-drive-shaft","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.pto-drive-shafts.com\/el\/wp-json\/wp\/v2\/product\/3238","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pto-drive-shafts.com\/el\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.pto-drive-shafts.com\/el\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pto-drive-shafts.com\/el\/wp-json\/wp\/v2\/comments?post=3238"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pto-drive-shafts.com\/el\/wp-json\/wp\/v2\/media\/3240"}],"wp:attachment":[{"href":"https:\/\/www.pto-drive-shafts.com\/el\/wp-json\/wp\/v2\/media?parent=3238"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.pto-drive-shafts.com\/el\/wp-json\/wp\/v2\/product_brand?post=3238"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.pto-drive-shafts.com\/el\/wp-json\/wp\/v2\/product_cat?post=3238"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.pto-drive-shafts.com\/el\/wp-json\/wp\/v2\/product_tag?post=3238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}